Ken Griffin's position in Denison Mines is currently worth $310 Thousand. That's 0.00% of their equity portfolio (3924th largest holding). The first Denison Mines trade was made in Q2 2013. Since then Ken Griffin bought shares 33 more times and sold shares on 35 occasions. The stake costed the investor $190 Thousand, netting the investor a gain of 64% so far.